public static void init(
int numberOfBuffers, int size, int initialCapacity, int concurrencyLevel) {
map =
new MapMaker()
.concurrencyLevel(concurrencyLevel)
.initialCapacity(initialCapacity)
.makeMap();
logger.info("*** initializing *******************************\r\n" + Format.logo());
logger.info("************************************************");
MemoryManager.init(numberOfBuffers, size);
logger.info("initialized");
logger.info(
Format.it("number of buffer(s): \t%1d with %2s each", numberOfBuffers, Ram.inMb(size)));
logger.info(Format.it("initial capacity: \t%1d", initialCapacity));
logger.info(Format.it("concurrency level: \t%1d", concurrencyLevel));
}
private static void dump(OffHeapMemoryBuffer mem) {
logger.info(Format.it("off-heap - buffer: \t%1d", mem.bufferNumber));
logger.info(Format.it("off-heap - allocated: \t%1s", Ram.inMb(mem.capacity())));
logger.info(Format.it("off-heap - used: \t%1s", Ram.inMb(mem.used())));
logger.info(Format.it("heap - max: \t%1s", Ram.inMb(Runtime.getRuntime().maxMemory())));
logger.info(
Format.it("heap - allocated: \t%1s", Ram.inMb(Runtime.getRuntime().totalMemory())));
logger.info(Format.it("heap - free : \t%1s", Ram.inMb(Runtime.getRuntime().freeMemory())));
logger.info("************************************************");
}